Connector structure for flat cable

Claim 2

A cable connector for flat cable, comprising: a molded insulation material base having a rectangular well formed therein and at least one upstanding wall; a plurality of equispaced openings formed in and extending through the bottom of said rectangular well, each of said openings being formed along a straight line; a plurality of equispaced contact receiving slots, equal in number to the number of said equispaced openings, formed in said upstanding wall, each of said slots being formed along a line parallel to said straight line and associated with a respective one of said openings, the distance between said slots being different than the distance between said openings; a plurality of identical contacts, equal in number to the number of equispaced openings, each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end, each of said connector sections being prebent at a central location between their ends and easily bendable in a direction parallel to said straight line, said nose end of each of said contacts being fitted through a respective one of said openings, said tail end of each of said contacts being received in that one of said slots which is associated with that one of said openings through which its tail end is fitted whereby at least one of said connector sections is bent by a different amount than at least one other said connector section, the outer ends of each of said tail ends lying in a first flat common plane and the outer ends of said contact noses lying in a second flat common plane which is spaced from and parallel to said first common plane; and a plurality of ribs formed integrally with said at least one upstanding wall and disposed in such a manner that a respective pair of said ribs is located on either side of each of said openings, each of said contacts including portions which are received between and guided by that respective pair of ribs which is located on either side of that said opening through which said nose end of said contact is fitted.

Claim 3

The cable connector of claim 1, wherein each of said connector sections is pre-bent in the same direction.

Claim 4

The cable connector of claim 1, wherein the outermost end of each of said tail ends is disposed above said upstanding wall and wherein said line parallel to said straight line is spaced from said straight line such that each of said tail ends is spaced from its associated nose end along a direction perpendicular to said straight line.

Claim 5

The cable connector of claim 1 which further includes a second upstanding wall parallel to and opposing said one upstanding wall and extending from said base web; a second plurality of openings in said web which are aligned parallel to said first-mentioned plurality of openings, and which are staggered relative to said first-mentioned plurality of openings; and a second plurality of equally spaced slots in the upper end of said second upstanding wall which opposes said one of said upstanding walls; and a second plurality of contacts received in said well and disposed between respective openings and slots of said second plurality of slots in the manner identical to that of said first-mentioned plurality of contacts, openings and slots; and a second set of respective rib means formed integrally with said second wall and disposed on opposite sides of each of said second plurality of openings; said second plurality of contacts each having portions received between and guided by the opposing ribs on opposite sides of said second plurality of openings.

Claim 6

The cable connector of claim 4 wherein each connector section of each of said pluralities of contacts are bent in the same direction.

Claim 7

The cable connector of claim 4 wherein said openings of said pluralities of openings and said slots of said pluralities of slots are, respectively, laterally displaced from one another by a different distance for adjacent contacts in each of said rows.

Claim 8

The cable connector of claim 6 wherein each connector section of each of said pluralities of contacts are bent in the same direction.

Claim 9

The cable connector of claim 1, or 4 wherein said nose end of said contacts has an expanded diameter region which snugly fits within respective ones of said openings in said flat base web.

Claim 10

The cable connector of claim 8 which further includes plug means fixed in said rectangular well and having a plug bottom pressing on the top of said contact noses to fix said contact nose in said base; said connector sections being disposed along the side of said plug means; the top of said plug means being flush with the top of said rectangular well; said plug means having a flange which fixes said tail end of said contacts in their said respective slots.

Claim 11

A cable connector for flat cable, comprising: a molded insulation material base having a rectangular well formed therein and at least one upstanding wall; a plurality of equispaced openings formed in and extending through the bottom of said rectangular well, each of said openings being formed along a straight line; a plurality of equispaced contact receiving slots, equal in number to the number of said equispaced openings, formed in said upstanding wall, each of said slots being formed along a line parallel to said straight line and associated with a respective one of said openings, the distance between said slots being different than the distance between said openings; a plurality of identical contacts, equal in number to the number of equispaced openings, each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end, each of said connector sections being prebent at a central location between their ends and easily bendable in a direction parallel to said straight line, said nose end of each of said contacts being fitted through a respective one of said openings, said tail end of each of said contacts being received in that one of said slots which is associated with that one of said openings through which its tail end is fitted whereby at least one of said connector sections is bent by a different amount than at least one other said connector section; a plurality of ribs formed integrally with said at least one upstanding wall and disposed in such a manner that a respective pair of said ribs is located on either side of each of said openings, each of said contacts including portions which are received between and guided by that respective pair of ribs which is located on either side of that said opening through which said nose end of said contact is fitted; and plug means fixed in said rectangular well and having a plug bottom pressing on the top of said contact noses to fix said contact noses in said base; said connector sections being disposed along the side of said plug means; the top of said plug means being flush with the top of said rectangular well; said plug means having a flange which fixes said tail end of said contacts in their said respective slots.

Claim 12

A cable connector for flat cable, comprising: a molded insulation material base having a rectangular well formed therein and at least one upstanding wall; a plurality of equispaced openings formed in and extending through the bottom of said rectangular well, each of said openings being formed along a straight line; a plurality of equispaced contact receiving slots, equal in number to the number of said equispaced openings, formed in said upstanding wall, each of said slots being formed along a line parallel to said straight line and associated with a respective one of said openings, the distance between said slots being different than the distance between said openings; a plurality of identical contacts, equal in number to the number of equispaced openings, each of said contacts having a contact nose end, a contact piercing tail end and a connector section connecting said nose end to said tail end, each of said connector sections being prebent at a central location between their ends and easily bendable in a direction parallel to said straight line, said nose end of each of said contacts being fitted through a respective one of said openings, said tail end of each of said contacts being received in that one of said slots which is associated with that one of said openings through which its tail end is fitted whereby at least one of said connector sections is bent by a different amount than at least one other said connector section; a plurality of ribs formed integrally with said at least one upstanding wall and disposed in such a manner that a respective pair of said ribs is located on either side of each of said openings, each of said contacts including portions which are received between and guided by that respective pair of ribs which is located on either side of that said opening through which said nose end of said contact is fitted; and plug means fixed in said rectangular well and having a plug bottom pressing on the top of said contact noses to fix said contact noses in said base; said connector sections being disposed along the side of said plug means; the top of said plug means being flush with the top of said rectangular well; said plug means having a flange which fixes said tail end of said contacts in their said respective slots.